#include <tchar.h>

#define MYWM_SETFOREGROUND	WM_USER+10
#define MYWM_REFRESHDATA	WM_USER+11
#define MYWM_SETFOCUS	WM_USER+12


//creates main window and returns the handle if it's ok
//returns NULL in case of error
HWND createMainWindow(HINSTANCE hInst,_TCHAR * title);

void clearWindowLog();
